/Engine/Source/Editor/MovieSceneTools/Public/TrackEditorThumbnail/TrackEditorThumbnail.h
Cache data
struct FThumbnailCacheData
FIntPoint
AllottedSize
Physical size of the thumbnail area
FIntPoint
DesiredSize
Desired frame size constraint
EThumbnailQuali...
Quality
Thumbnail quality
TOptional< doub...
SingleReferenceFrame
Set when we want to render a single reference frame
TRange< double ...
TimeRange
The total range to generate thumbnails for
TRange< double ...
VisibleRange
The visible range of our thumbnails we can see on the UI